    /* main_top start */
    
    body {
        width: 1920px;
        height: auto;
        margin: 0 auto;
    }
    
    .main_top17 {
        box-sizing: border-box;
        width: 1200px;
        height: 100px;
        margin: 0 auto;
        margin-top: 66px;
        font-size: 36px;
        color: #C4181F;
        padding-bottom: 34px;
        border-bottom: 1px solid #DCDCDC;
    }
    /* main_top end */
    /* main_middle start */
    
    .main_middle17 {
        position: relative;
        width: 1200px;
        height: 1200px;
        margin: 0 auto;
    }
    
    .main_middle_one17 input {
        width: 185px;
        height: 39px;
        font-size: 20px;
        padding: 5px 8px;
        margin-bottom: 52px;
        margin-top: 34px;
        outline: none;
        border-radius: 7px;
        border: 1px solid #F5F5F5;
        background-color: #F5F5F5;
    }
    
    .main_middle_two17 input {
        width: 476px;
        height: 39px;
        font-size: 20px;
        padding: 5px 8px;
        margin-bottom: 48px;
        outline: none;
        border-radius: 7px;
        border: 1px solid #F5F5F5;
        background-color: #F5F5F5;
    }
    
    .middle_one17 {
        font-size: 22px;
        color: #A7A7A7;
        margin-right: 68px;
    }
    
    .middle_two17 {
        font-size: 22px;
        color: #A7A7A7;
        margin-right: 20px;
    }
    
    .main_middle_three17 {
        height: 62px;
        margin-bottom: 59px;
        position: relative;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .main_middle_three17 img {
        position: absolute;
        top: 1px;
        left: 120px;
        margin-top: 20px;
        display: inline-block;
        width: 62px;
        height: 62px;
        /* border: 1px dashed rgba(51, 51, 51, 0.4); */
        border-radius: 4px;
    }
    
    .main_middle_four17 {
        height: 117px;
        margin-bottom: 50px;
        overflow: hidden;
        position: relative;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .main_middle_four17 span {
        position: absolute;
        top: 95px;
        left: 290px;
        font-size: 16px;
    }
    
    .main_middle_four17 img {
        position: absolute;
        top: 1px;
        left: 120px;
        display: inline-block;
        width: 167px;
        height: 117px;
        /* border: 1px dashed rgba(51, 51, 51, 0.4); */
        border-radius: 4px;
    }
    
    .main_middle_five17 {
        height: 78px;
        overflow: hidden;
        position: relative;
        font-size: 22px;
        color: #A7A7A7;
    }
    /* 复选框图标 */
    
    .main_middle_five17 input {
        vertical-align: middle;
        /* 前面三行代码是为了让radio单选按钮与文字对齐 */
        width: 19px;
        height: 19px;
        appearance: none;
        /*清楚默认样式*/
        -webkit-appearance: none;
        outline: none;
        margin-left: 24px;
        margin-right: 10px;
        border: 1px solid #A7A7A7;
    }
    
    .main_middle_five17 input[type="checkbox"]:checked {
        width: 19;
        padding: 0;
        vertical-align: middle;
        border: 1px solid red;
        background-size: 17px 17px;
        background-image: url('../img/fuxuanred.png');
    }
    
    .main_middle_five17 input {
        margin-left: 23px;
        margin-right: 10px;
    }
    
    .main_middle_five17 span {
        font-size: 16px;
        color: #A7A7A7;
    }
    
    .main_middle_six17 {
        width: 451px;
        height: 80px;
        margin: 0 auto;
        text-align: center;
    }
    
    .main_middle_six17 button {
        margin: 0 auto;
        width: 451px;
        height: 44px;
        margin-bottom: 36px;
        border-radius: 30px;
        background-color: #C4181F;
        font-size: 22px;
        color: #FFFFFF;
        border: 0;
        outline: none;
    }
    
    .main_middle_six17 p {
        font-size: 14px;
        color: #A7A7A7;
    }
    
    .main_middle_six17 p:hover {
        cursor: default;
        font-size: 14px;
        color: #A7A7A7;
    }
    /* main_middle end */
    /* file start */
    
    .fileFirst17 {
        position: absolute;
        top: 1px;
        left: 120px;
        width: 62px;
        height: 62px;
        z-index: 999;
        outline: none;
        opacity: 0;
    }
    
    .fileSecond17 {
        position: absolute;
        top: 1px;
        left: 120px;
        width: 167px;
        height: 117px;
        z-index: 999;
        outline: none;
        opacity: 0;
    }
    
    .fileThird17 {
        position: absolute;
        top: 1px;
        left: 120px;
        width: 167px;
        height: 117px;
        z-index: 999;
        outline: none;
        opacity: 0;
    }
    
    .fileFour17 {
        position: absolute;
        top: 1px;
        left: 120px;
        width: 167px;
        height: 117px;
        z-index: 999;
        outline: none;
        opacity: 0;
    }
    /* file end */
    /* 上传多张图片 */
    
    .main_middle_layout {
        border: 1px solid red;
        width: 1200px;
        display: flex;
        justify-content: flex-start;
    }
    
    .font {
        width: 100px;
        height: 100px;
    }
    
    .main_middle_layout img {
        display: inline-block;
        width: 167px;
        height: 117px;
    }
    
    .data {
        flex: 1;
        display: flex;
        justify-content: flex-start;
    }
    
    .fileThird99 {
        width: 167px;
        height: 117px;
    }
    
    .layout3 {
        display: flex;
        width: 700px;
        margin-bottom: 50px;
        /* border: 1px solid red; */
    }
    
    .layout3 span {
        display: inline-block;
        width: 100px;
        height: 117px;
        margin-right: 18px;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .layout {
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin-bottom: 50px;
        /* border: 1px solid red; */
    }
    
    .layout span {
        display: inline-block;
        width: 100px;
        height: 117px;
        margin-right: 18px;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .layout1 {
        display: flex;
        width: 700px;
        margin-bottom: 50px;
        /* border: 1px solid red; */
    }
    
    .layout1 span {
        display: inline-block;
        width: 100px;
        height: 117px;
        margin-right: 18px;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .layout2 {
        display: flex;
        width: 700px;
        margin-bottom: 50px;
        /* border: 1px solid red; */
    }
    
    .layout2 span {
        display: inline-block;
        width: 100px;
        height: 117px;
        margin-right: 18px;
        font-size: 22px;
        color: #A7A7A7;
    }
    
    .layout_right {
        flex: 1;
    }
    
    .show_upload_img {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }
    
    .show_pic_box {
        display: flex;
        justify-content: flex-start;
        flex-wrap: wrap;
        flex-direction: row;
        align-items: center;
        /* margin-bottom: 50px; */
    }
    
    .show_pic_box img {
        width: 167px;
        height: 117px;
        margin-right: 10px;
    }
    
    .show_upload_img1 {
        display: flex;
        flex-direction: row;
        align-items: center;
    }
    
    .show_pic_box1 {
        display: flex;
        flex-direction: row;
        align-items: center;
        /* margin-bottom: 50px; */
    }
    
    .show_pic_box1 img {
        width: 167px;
        height: 117px;
        margin-right: 10px;
    }
    
    .show_upload_img2 {
        display: flex;
        flex-direction: row;
        align-items: center;
    }
    
    .show_pic_box2 {
        display: flex;
        flex-direction: row;
        align-items: center;
        /* margin-bottom: 50px; */
    }
    
    .show_pic_box2 img {
        width: 167px;
        height: 117px;
        margin-right: 10px;
    }
    
    .show_upload_img3 {
        display: flex;
        flex-direction: row;
        align-items: center;
    }
    
    .show_pic_box3 {
        display: flex;
        flex-direction: row;
        align-items: center;
        /* margin-bottom: 50px; */
    }
    
    .show_pic_box3 img {
        width: 167px;
        height: 117px;
        margin-right: 10px;
    }
    
    .main_middle_three17 {
        font-size: 22px;
        color: #A7A7A7;
        display: flex;
        flex-direction: row;
        align-items: center;
        margin-bottom: 50px;
    }
    
    .zhaopian_box {
        margin-top: 42px;
        margin-left: 20px;
    }
    
    .main_middle_three17 img {
        width: 62px;
        height: 62px;
        margin-right: 10px;
    }
    
    .font66 {
        align-self: flex-end;
        display: inline-block;
        font-size: 16px;
        color: #A7A7A7;
    }